EP3707934C0 - Techniques de transmission en liaison montante dans des communications sans fil à faible latence - Google Patents

Techniques de transmission en liaison montante dans des communications sans fil à faible latence

Info

Publication number
EP3707934C0
EP3707934C0 EP18836687.6A EP18836687A EP3707934C0 EP 3707934 C0 EP3707934 C0 EP 3707934C0 EP 18836687 A EP18836687 A EP 18836687A EP 3707934 C0 EP3707934 C0 EP 3707934C0
Authority
EP
European Patent Office
Prior art keywords
low
wireless communications
uplink transmission
transmission techniques
latency wireless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18836687.6A
Other languages
German (de)
English (en)
Other versions
EP3707934A2 (fr
EP3707934B1 (fr
Inventor
Seyedkianoush Hosseini
Alvarino Alberto Rico
Wanshi Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to EP22156681.3A priority Critical patent/EP4021092B1/fr
Publication of EP3707934A2 publication Critical patent/EP3707934A2/fr
Application granted granted Critical
Publication of EP3707934C0 publication Critical patent/EP3707934C0/fr
Publication of EP3707934B1 publication Critical patent/EP3707934B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
EP18836687.6A 2017-11-09 2018-11-09 Techniques de transmission en liaison montante dans des communications sans fil à faible latence Active EP3707934B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22156681.3A EP4021092B1 (fr) 2017-11-09 2018-11-09 Techniques de transmission en liaison montante dans la communication sans fil à faible latence

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762584110P 2017-11-09 2017-11-09
US16/184,818 US20190141730A1 (en) 2017-11-09 2018-11-08 Uplink transmission techniques in low-latency wireless communication
US16/184,803 US11291026B2 (en) 2017-11-09 2018-11-08 Uplink transmission techniques in low-latency wireless communication
PCT/US2018/060154 WO2019094816A2 (fr) 2017-11-09 2018-11-09 Techniques de transmission en liaison montante dans des communications sans fil à faible latence

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP22156681.3A Division EP4021092B1 (fr) 2017-11-09 2018-11-09 Techniques de transmission en liaison montante dans la communication sans fil à faible latence
EP22156681.3A Division-Into EP4021092B1 (fr) 2017-11-09 2018-11-09 Techniques de transmission en liaison montante dans la communication sans fil à faible latence

Publications (3)

Publication Number Publication Date
EP3707934A2 EP3707934A2 (fr) 2020-09-16
EP3707934C0 true EP3707934C0 (fr) 2025-12-17
EP3707934B1 EP3707934B1 (fr) 2025-12-17

Family

ID=66327913

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18836687.6A Active EP3707934B1 (fr) 2017-11-09 2018-11-09 Techniques de transmission en liaison montante dans des communications sans fil à faible latence
EP22156681.3A Active EP4021092B1 (fr) 2017-11-09 2018-11-09 Techniques de transmission en liaison montante dans la communication sans fil à faible latence

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22156681.3A Active EP4021092B1 (fr) 2017-11-09 2018-11-09 Techniques de transmission en liaison montante dans la communication sans fil à faible latence

Country Status (9)

Country Link
US (2) US11291026B2 (fr)
EP (2) EP3707934B1 (fr)
JP (1) JP7359762B2 (fr)
KR (1) KR102891739B1 (fr)
CN (2) CN116405993B (fr)
BR (1) BR112020009067A2 (fr)
SG (1) SG11202003187QA (fr)
TW (1) TWI796381B (fr)
WO (1) WO2019094816A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10149255B2 (en) * 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
US12185257B2 (en) 2017-11-09 2024-12-31 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication
US11291026B2 (en) 2017-11-09 2022-03-29 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication
US11432369B2 (en) 2018-06-19 2022-08-30 Apple Inc. Reference signal and control information processing in 5G-NR wireless systems
CN113302890B (zh) 2019-01-10 2024-03-01 苹果公司 用于在高于52.6千兆赫（ghz）载波频率下操作的系统的参考信号设计
US11452107B2 (en) * 2019-07-22 2022-09-20 Qualcomm Incorporated Low overhead component carrier selection for multi-component carrier communication
US12047884B2 (en) 2020-09-29 2024-07-23 Samsung Electronics Co., Ltd. Electronic device transmitting reference signal and method for operating thereof
CN116391342B (zh) * 2020-10-19 2025-11-28 高通股份有限公司 用于识别与传输时间间隔绑定相关联的频分双工业务中的错误地触发的半持久调度准许的技术
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8811335B2 (en) * 2007-04-20 2014-08-19 Qualcomm Incorporated Method and apparatus for dynamic adjustment of uplink transmission time
JP2012507960A (ja) * 2008-10-31 2012-03-29 インターデイジタル パテント ホールディングス インコーポレイテッド 複数のアップリンク搬送波を使用するワイヤレス送信のための方法および装置
WO2010088680A1 (fr) 2009-02-02 2010-08-05 Research In Motion Limited Indication de libération explicite à programmation semi-persistante de liaison montante utilisant un canal de commande physique de liaison descendante
CN102378338B (zh) * 2010-08-12 2015-08-12 中兴通讯股份有限公司 一种半持续调度模式下功率控制的方法和系统
US8879667B2 (en) * 2011-07-01 2014-11-04 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
US9826523B2 (en) * 2014-03-21 2017-11-21 Qualcomm Incorporated Semi-persistent scheduling for eIMTA in LTE
WO2016064039A1 (fr) * 2014-10-21 2016-04-28 엘지전자(주) Procédé d'émission/réception de données dans un système de communication sans fil qui supporte un faible temps de latence, et appareil correspondant
US9503990B2 (en) * 2015-01-30 2016-11-22 Innovative Technology Lab Co., Ltd. Apparatus and method for performing uplink power control in wireless communication system supporting carrier aggregation
US9749970B2 (en) * 2015-02-27 2017-08-29 Qualcomm Incorporated Power control and power headroom for component carrier
US10149255B2 (en) * 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
US10397946B2 (en) * 2015-12-17 2019-08-27 Lg Electronics Inc. Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor
WO2017110959A1 (fr) * 2015-12-25 2017-06-29 株式会社Ｎｔｔドコモ Terminal utilisateur, station de base sans fil et procédé de communication sans fil
US20170223695A1 (en) * 2016-02-03 2017-08-03 Lg Electronics Inc. Method and apparatus for transmitting an uplink channel in a wireless communication system
US10271316B2 (en) 2016-03-21 2019-04-23 Sharp Kabushiki Kaisha User equipments, base stations and methods
CN107295671A (zh) * 2016-03-31 2017-10-24 中兴通讯股份有限公司 一种下行控制信息的通信方法和装置
US10412620B2 (en) * 2016-04-01 2019-09-10 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
US10117188B2 (en) * 2016-04-01 2018-10-30 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
JP6492167B2 (ja) * 2016-08-12 2019-03-27 北京小米移動軟件有限公司Ｂｅｉｊｉｎｇ Ｘｉａｏｍｉ Ｍｏｂｉｌｅ Ｓｏｆｔｗａｒｅ Ｃｏ．，Ｌｔｄ． リソーススケジューリング方法、スケジューラ、基地局、端末、システム、プログラム及び記憶媒体
WO2018060172A1 (fr) * 2016-09-30 2018-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Systèmes et procédés de réalisation de commande de puissance d'un canal physique dans un système de communication
US10834687B2 (en) * 2016-11-21 2020-11-10 Qualcomm Incorporated Power headroom reporting for systems with multiple transmission time intervals
WO2018208134A1 (fr) * 2017-05-12 2018-11-15 엘지전자 주식회사 Procédé de commande de puissance de transmission dans un système de communication sans fil et appareil associé
US11291026B2 (en) 2017-11-09 2022-03-29 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication

Also Published As

Publication number Publication date
EP4021092B1 (fr) 2024-01-31
CN116405993A (zh) 2023-07-07
KR102891739B1 (ko) 2025-11-26
BR112020009067A2 (pt) 2020-11-03
TW201924447A (zh) 2019-06-16
EP3707934A2 (fr) 2020-09-16
KR20200081383A (ko) 2020-07-07
WO2019094816A3 (fr) 2019-06-27
TWI796381B (zh) 2023-03-21
CN111316710B (zh) 2023-05-05
JP7359762B2 (ja) 2023-10-11
JP2021502744A (ja) 2021-01-28
CN111316710A (zh) 2020-06-19
EP3707934B1 (fr) 2025-12-17
US20190141730A1 (en) 2019-05-09
US20190141729A1 (en) 2019-05-09
WO2019094816A2 (fr) 2019-05-16
EP4021092C0 (fr) 2024-01-31
CN116405993B (zh) 2026-01-06
SG11202003187QA (en) 2020-05-28
EP4021092A1 (fr) 2022-06-29
US11291026B2 (en) 2022-03-29

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